slovodefinícia
jacket
(mass)
jacket
- kabát, vetrovka, sako
jacket
(encz)
jacket,bunda n: luno
jacket
(encz)
jacket,sako n:
Jacket
(gcide)
Jacket \Jack"et\, v. t.
1. To put a jacket on; to furnish, as a boiler, with a
jacket.
[1913 Webster]

2. To thrash; to beat. [Low]
[1913 Webster]
Jacket
(gcide)
Jacket \Jack"et\, n. [F. jaquette, dim. of jaque. See 3d Jack,
n.]
[1913 Webster]
1. A short upper garment, extending downward to the hips; a
short coat without skirts.
[1913 Webster]

2. An outer covering for anything, esp. a covering of some
nonconducting material such as wood or felt, used to
prevent radiation of heat, as from a steam boiler,
cylinder, pipe, etc.
[1913 Webster]

3. (Mil.) In ordnance, a strengthening band surrounding and
re["e]nforcing the tube in which the charge is fired.
[1913 Webster]

4. A garment resembling a waistcoat lined with cork, to serve
as a life preserver; -- called also cork jacket.
[1913 Webster]

Blue jacket. (Naut.) See under Blue.

Steam jacket, a space filled with steam between an inner
and an outer cylinder, or between a casing and a
receptacle, as a kettle.

To dust one's jacket, to give one a beating. [Colloq.]
[1913 Webster]
jacket
(wn)
jacket
n 1: a short coat
2: an outer wrapping or casing; "phonograph records were sold in
cardboard jackets"
3: (dentistry) dental appliance consisting of an artificial
crown for a broken or decayed tooth; "tomorrow my dentist
will fit me for a crown" [syn: crown, crownwork,
jacket, jacket crown, cap]
4: the outer skin of a potato
5: the tough metal shell casing for certain kinds of ammunition
v 1: provide with a thermally non-conducting cover; "The tubing
needs to be jacketed"
2: put a jacket on; "The men were jacketed"
podobné slovodefinícia
air jacket
(encz)
air jacket,plovací vesta Zdeněk Brož
air-jacket
(encz)
air-jacket,plovací vesta Zdeněk Brož
bluejacket
(encz)
bluejacket,námořník n: Zdeněk Brož
casual jacket
(encz)
casual jacket,bunda
cork jacket
(encz)
cork jacket, n:
dinner jacket
(encz)
dinner jacket,smoking Pavel Cvrček
dolman jacket
(encz)
dolman jacket, n:
donkey jacket
(encz)
donkey jacket, n:
double-breasted jacket
(encz)
double-breasted jacket, n:
dust jacket
(encz)
dust jacket,knižní obálka n: Zdeněk Brož
eton jacket
(encz)
Eton jacket,
full metal jacket
(encz)
full metal jacket, n:
jacket crown
(encz)
jacket crown,porcelánová zubní korunka [med.] tata
jacketed
(encz)
jacketed,pancéřovaný adj: Nijel
jacketed cable
(encz)
jacketed cable,stíněný kabel n: [el.] parkmaj
jackets
(encz)
jackets,bundy n: pl. Zdeněk Brož
leatherjacket
(encz)
leatherjacket, n:
life jacket
(encz)
life jacket,záchranná vesta Ritchie
lounging jacket
(encz)
lounging jacket, n:
lumber jacket
(encz)
lumber jacket,
mess jacket
(encz)
mess jacket, n:
monkey jacket
(encz)
monkey jacket, n:
norfolk jacket
(encz)
Norfolk jacket,
pea jacket
(encz)
pea jacket, n:
record jacket
(encz)
record jacket, n:
shell jacket
(encz)
shell jacket, n:
single-breasted jacket
(encz)
single-breasted jacket, n:
ski jacket
(encz)
ski jacket, n:
smoking jacket
(encz)
smoking jacket, n:
sport jacket
(encz)
sport jacket, n:
sports jacket
(encz)
sports jacket,sportovní bunda Pavel Cvrček
straightjacket
(encz)
straightjacket,
strait-jacket
(encz)
strait-jacket,svěrací kazajka Zdeněk Brož
straitjacket
(encz)
straitjacket,svěrací kazajka n: Zdeněk Brož
water jacket
(encz)
water jacket, n:
yellow jacket
(encz)
yellow jacket,vosa Pino
Air jacket
(gcide)
Air jacket \Air" jack`et\
A jacket having air-tight cells, or cavities which can be
filled with air, to render persons buoyant in swimming.
[1913 Webster]
Blue jacket
(gcide)
Jacket \Jack"et\, n. [F. jaquette, dim. of jaque. See 3d Jack,
n.]
[1913 Webster]
1. A short upper garment, extending downward to the hips; a
short coat without skirts.
[1913 Webster]

2. An outer covering for anything, esp. a covering of some
nonconducting material such as wood or felt, used to
prevent radiation of heat, as from a steam boiler,
cylinder, pipe, etc.
[1913 Webster]

3. (Mil.) In ordnance, a strengthening band surrounding and
re["e]nforcing the tube in which the charge is fired.
[1913 Webster]

4. A garment resembling a waistcoat lined with cork, to serve
as a life preserver; -- called also cork jacket.
[1913 Webster]

Blue jacket. (Naut.) See under Blue.

Steam jacket, a space filled with steam between an inner
and an outer cylinder, or between a casing and a
receptacle, as a kettle.

To dust one's jacket, to give one a beating. [Colloq.]
[1913 Webster]Blue \Blue\ (bl[=u]), a. [Compar. Bluer (bl[=u]"[~e]r);
superl. Bluest.] [OE. bla, blo, blew, blue, livid, black,
fr. Icel.bl[=a]r livid; akin to Dan. blaa blue, Sw. bl[*a],
D. blauw, OHG. bl[=a]o, G. blau; but influenced in form by F.
bleu, from OHG. bl[=a]o.]
1. Having the color of the clear sky, or a hue resembling it,
whether lighter or darker; as, the deep, blue sea; as blue
as a sapphire; blue violets. "The blue firmament."
--Milton.
[1913 Webster]

2. Pale, without redness or glare, -- said of a flame; hence,
of the color of burning brimstone, betokening the presence
of ghosts or devils; as, the candle burns blue; the air
was blue with oaths.
[1913 Webster]

3. Low in spirits; melancholy; as, to feel blue.
[1913 Webster]

4. Suited to produce low spirits; gloomy in prospect; as,
thongs looked blue. [Colloq.]
[1913 Webster]

5. Severe or over strict in morals; gloom; as, blue and sour
religionists; suiting one who is over strict in morals;
inculcating an impracticable, severe, or gloomy mortality;
as, blue laws.
[1913 Webster]

6. Literary; -- applied to women; -- an abbreviation of
bluestocking. [Colloq.]
[1913 Webster]

The ladies were very blue and well informed.
--Thackeray.
[1913 Webster]

Blue asbestus. See Crocidolite.

Blue black, of, or having, a very dark blue color, almost
black.

Blue blood. See under Blood.

Blue buck (Zool.), a small South African antelope
(Cephalophus pygm[ae]us); also applied to a larger
species ([AE]goceras leucoph[ae]us); the blaubok.

Blue cod (Zool.), the buffalo cod.

Blue crab (Zool.), the common edible crab of the Atlantic
coast of the United States (Callinectes hastatus).

Blue curls (Bot.), a common plant ({Trichostema
dichotomum}), resembling pennyroyal, and hence called also
bastard pennyroyal.

Blue devils, apparitions supposed to be seen by persons
suffering with delirium tremens; hence, very low
spirits. "Can Gumbo shut the hall door upon blue devils,
or lay them all in a red sea of claret?" --Thackeray.

Blue gage. See under Gage, a plum.

Blue gum, an Australian myrtaceous tree ({Eucalyptus
globulus}), of the loftiest proportions, now cultivated in
tropical and warm temperate regions for its timber, and as
a protection against malaria. The essential oil is
beginning to be used in medicine. The timber is very
useful. See Eucalyptus.

Blue jack, Blue stone, blue vitriol; sulphate of copper.


Blue jacket, a man-of war's man; a sailor wearing a naval
uniform.

Blue jaundice. See under Jaundice.

Blue laws, a name first used in the eighteenth century to
describe certain supposititious laws of extreme rigor
reported to have been enacted in New Haven; hence, any
puritanical laws. [U. S.]

Blue light, a composition which burns with a brilliant blue
flame; -- used in pyrotechnics and as a night signal at
sea, and in military operations.

Blue mantle (Her.), one of the four pursuivants of the
English college of arms; -- so called from the color of
his official robes.

Blue mass, a preparation of mercury from which is formed
the blue pill. --McElrath.

Blue mold or Blue mould, the blue fungus ({Aspergillus
glaucus}) which grows on cheese. --Brande & C.

Blue Monday,
(a) a Monday following a Sunday of dissipation, or itself
given to dissipation (as the Monday before Lent).
(b) a Monday considered as depressing because it is a
workday in contrast to the relaxation of the weekend.


Blue ointment (Med.), mercurial ointment.

Blue Peter (British Marine), a blue flag with a white
square in the center, used as a signal for sailing, to
recall boats, etc. It is a corruption of blue repeater,
one of the British signal flags.

Blue pill. (Med.)
(a) A pill of prepared mercury, used as an aperient, etc.
(b) Blue mass.

Blue ribbon.
(a) The ribbon worn by members of the order of the Garter;
-- hence, a member of that order.
(b) Anything the attainment of which is an object of great
ambition; a distinction; a prize. "These
[scholarships] were the --blue ribbon of the college."
--Farrar.
(c) The distinctive badge of certain temperance or total
abstinence organizations, as of the --Blue ribbon
Army.

Blue ruin, utter ruin; also, gin. [Eng. Slang] --Carlyle.

Blue spar (Min.), azure spar; lazulite. See Lazulite.

Blue thrush (Zool.), a European and Asiatic thrush
(Petrocossyphus cyaneas).

Blue verditer. See Verditer.

Blue vitriol (Chem.), sulphate of copper, a violet blue
crystallized salt, used in electric batteries, calico
printing, etc.

Blue water, the open ocean.

Big Blue, the International Business Machines corporation.
[Wall Street slang.] PJC

To look blue, to look disheartened or dejected.

True blue, genuine and thorough; not modified, nor mixed;
not spurious; specifically, of uncompromising
Presbyterianism, blue being the color adopted by the
Covenanters.
[1913 Webster]

For his religion . . .
'T was Presbyterian, true blue. --Hudibras.
[1913 Webster]
bluejacket
(gcide)
bluejacket \blue"jack*et\ n.
a serviceman in the navy.

Syn: navy man, sailor, sailor boy.
[WordNet 1.5]
Bomber jacket
(gcide)
Bomber jacket \Bom"ber jack`et\, n. [From its resemblance to the
style of jacket work by the crews of World War II bomber
airplanes.]
a short men's jacket made of leather, having a zipper in
front, knitted cuffs, and ribbed trim.
[PJC]
Cardigan jacket
(gcide)
Cardigan \Car"di*gan\, Cardigan jacket \Car"di*gan jack`et\
[From the Earl of Cardigan, who was famous in the Crimean
campaign of 1854-55.]
1. A warm jacket of knit worsted with or without sleeves,
especially a knitted jacket with sleeves that is fastened
up the front with buttons or a zipper.
[1913 Webster]
cork jacket
(gcide)
Jacket \Jack"et\, n. [F. jaquette, dim. of jaque. See 3d Jack,
n.]
[1913 Webster]
1. A short upper garment, extending downward to the hips; a
short coat without skirts.
[1913 Webster]

2. An outer covering for anything, esp. a covering of some
nonconducting material such as wood or felt, used to
prevent radiation of heat, as from a steam boiler,
cylinder, pipe, etc.
[1913 Webster]

3. (Mil.) In ordnance, a strengthening band surrounding and
re["e]nforcing the tube in which the charge is fired.
[1913 Webster]

4. A garment resembling a waistcoat lined with cork, to serve
as a life preserver; -- called also cork jacket.
[1913 Webster]

Blue jacket. (Naut.) See under Blue.

Steam jacket, a space filled with steam between an inner
and an outer cylinder, or between a casing and a
receptacle, as a kettle.

To dust one's jacket, to give one a beating. [Colloq.]
[1913 Webster]
Cork jackets
(gcide)
Cork \Cork\ (k[^o]rk), n. [Cf. G., Dan., & Sw. kork, D. kurk;
all fr. Sp. corcho, fr. L. cortex, corticis, bark, rind. Cf.
Cortex.]
1. The outer layer of the bark of the cork tree ({Quercus
Suber}), of which stoppers for bottles and casks are made.
See Cutose.
[1913 Webster]

2. A stopper for a bottle or cask, cut out of cork.
[1913 Webster]

3. A mass of tabular cells formed in any kind of bark, in
greater or less abundance.
[1913 Webster]

Note: Cork is sometimes used wrongly for calk, calker;
calkin, a sharp piece of iron on the shoe of a horse or
ox.
[1913 Webster]

Cork jackets, a jacket having thin pieces of cork inclosed
within canvas, and used to aid in swimming.

Cork tree (Bot.), the species of oak (Quercus Suber of
Southern Europe) whose bark furnishes the cork of
commerce.
[1913 Webster]
Jacket
(gcide)
Jacket \Jack"et\, v. t.
1. To put a jacket on; to furnish, as a boiler, with a
jacket.
[1913 Webster]

2. To thrash; to beat. [Low]
[1913 Webster]Jacket \Jack"et\, n. [F. jaquette, dim. of jaque. See 3d Jack,
n.]
[1913 Webster]
1. A short upper garment, extending downward to the hips; a
short coat without skirts.
[1913 Webster]

2. An outer covering for anything, esp. a covering of some
nonconducting material such as wood or felt, used to
prevent radiation of heat, as from a steam boiler,
cylinder, pipe, etc.
[1913 Webster]

3. (Mil.) In ordnance, a strengthening band surrounding and
re["e]nforcing the tube in which the charge is fired.
[1913 Webster]

4. A garment resembling a waistcoat lined with cork, to serve
as a life preserver; -- called also cork jacket.
[1913 Webster]

Blue jacket. (Naut.) See under Blue.

Steam jacket, a space filled with steam between an inner
and an outer cylinder, or between a casing and a
receptacle, as a kettle.

To dust one's jacket, to give one a beating. [Colloq.]
[1913 Webster]
Jacketed
(gcide)
Jacketed \Jack"et*ed\, a.
Wearing, or furnished with, a jacket.
[1913 Webster]
Jacketing
(gcide)
Jacketing \Jack"et*ing\, n.
The material of a jacket; as, nonconducting jacketing.
[1913 Webster]
Leather jacket
(gcide)
Leather \Leath"er\ (l[e^][th]"[~e]r), n. [OE. lether, AS.
le[eth]er; akin to D. leder, le[^e]r, G. leder, OHG. ledar,
Icel. le[eth]r, Sw. l[aum]der, Dan. l[ae]der.]
1. The skin of an animal, or some part of such skin, with the
hair removed, and tanned, tawed, or otherwise dressed for
use; also, dressed hides, collectively.
[1913 Webster]

2. The skin. [Ironical or Sportive]
[1913 Webster]

Note: Leather is much used adjectively in the sense of made
of, relating to, or like, leather.
[1913 Webster]

Leather board, an imitation of sole leather, made of
leather scraps, rags, paper, etc.

Leather carp (Zool.), a variety of carp in which the scales
are all, or nearly all, absent. See Illust. under Carp.


Leather jacket. (Zool.)
(a) A California carangoid fish (Oligoplites saurus).
(b) A trigger fish (Balistes Carolinensis).

Leather flower (Bot.), a climbing plant (Clematis Viorna)
of the Middle and Southern States having thick, leathery
sepals of a purplish color.

Leather leaf (Bot.), a low shrub (Cassandra calyculata),
growing in Northern swamps, and having evergreen,
coriaceous, scurfy leaves.

Leather plant (Bot.), one or more New Zealand plants of the
composite genus Celmisia, which have white or buff
tomentose leaves.

Leather turtle. (Zool.) See Leatherback.

Vegetable leather.
(a) An imitation of leather made of cotton waste.
(b) Linen cloth coated with India rubber. --Ure.
[1913 Webster]Trigger \Trig"ger\, n. [For older tricker, from D. trekker, fr.
trekken to draw, pull. See Trick, n.]
1. A catch to hold the wheel of a carriage on a declivity.
[1913 Webster]

2. (Mech.) A piece, as a lever, which is connected with a
catch or detent as a means of releasing it; especially
(Firearms), the part of a lock which is moved by the
finger to release the cock and discharge the piece.
[1913 Webster]

Trigger fish (Zool.), a large plectognath fish ({Balistes
Carolinensis} or Balistes capriscus) common on the
southern coast of the United States, and valued as a food
fish in some localities. Its rough skin is used for
scouring and polishing in the place of sandpaper. Called
also leather jacket, and turbot.
[1913 Webster]
leather jacket
(gcide)
Leather \Leath"er\ (l[e^][th]"[~e]r), n. [OE. lether, AS.
le[eth]er; akin to D. leder, le[^e]r, G. leder, OHG. ledar,
Icel. le[eth]r, Sw. l[aum]der, Dan. l[ae]der.]
1. The skin of an animal, or some part of such skin, with the
hair removed, and tanned, tawed, or otherwise dressed for
use; also, dressed hides, collectively.
[1913 Webster]

2. The skin. [Ironical or Sportive]
[1913 Webster]

Note: Leather is much used adjectively in the sense of made
of, relating to, or like, leather.
[1913 Webster]

Leather board, an imitation of sole leather, made of
leather scraps, rags, paper, etc.

Leather carp (Zool.), a variety of carp in which the scales
are all, or nearly all, absent. See Illust. under Carp.


Leather jacket. (Zool.)
(a) A California carangoid fish (Oligoplites saurus).
(b) A trigger fish (Balistes Carolinensis).

Leather flower (Bot.), a climbing plant (Clematis Viorna)
of the Middle and Southern States having thick, leathery
sepals of a purplish color.

Leather leaf (Bot.), a low shrub (Cassandra calyculata),
growing in Northern swamps, and having evergreen,
coriaceous, scurfy leaves.

Leather plant (Bot.), one or more New Zealand plants of the
composite genus Celmisia, which have white or buff
tomentose leaves.

Leather turtle. (Zool.) See Leatherback.

Vegetable leather.
(a) An imitation of leather made of cotton waste.
(b) Linen cloth coated with India rubber. --Ure.
[1913 Webster]Trigger \Trig"ger\, n. [For older tricker, from D. trekker, fr.
trekken to draw, pull. See Trick, n.]
1. A catch to hold the wheel of a carriage on a declivity.
[1913 Webster]

2. (Mech.) A piece, as a lever, which is connected with a
catch or detent as a means of releasing it; especially
(Firearms), the part of a lock which is moved by the
finger to release the cock and discharge the piece.
[1913 Webster]

Trigger fish (Zool.), a large plectognath fish ({Balistes
Carolinensis} or Balistes capriscus) common on the
southern coast of the United States, and valued as a food
fish in some localities. Its rough skin is used for
scouring and polishing in the place of sandpaper. Called
also leather jacket, and turbot.
[1913 Webster]
leatherjacket
(gcide)
leatherjacket \leatherjacket\ n.
1. any of several brightly colored tropical filefishes.

Syn: leatherfish.
[WordNet 1.5]

2. any of several New World tropical fishes having tiny
embedded scales.

Syn: leatherjack.
[WordNet 1.5]

3. The tough-skinned larva of certain crane flies.
[WordNet 1.5]
Monkey jacket
(gcide)
Monkey \Mon"key\, n.; pl. Monkeys. [Cf. OIt. monicchio, It.
monnino, dim. of monna an ape, also dame, mistress, contr.
fr. madonna. See Madonna.]
1. (Zool.)
(a) In the most general sense, any one of the Quadrumana,
including apes, baboons, and lemurs.
(b) Any species of Quadrumana, except the lemurs.
(c) Any one of numerous species of Quadrumana (esp. such
as have a long tail and prehensile feet) exclusive of
apes and baboons.
[1913 Webster]

Note: The monkeys are often divided into three groups: (a)
Catarrhines, or Simidae. These have an oblong head,
with the oblique flat nostrils near together. Some have
no tail, as the apes. All these are natives of the Old
World. (b) Platyrhines, or Cebidae. These have a
round head, with a broad nasal septum, so that the
nostrils are wide apart and directed downward. The tail
is often prehensile, and the thumb is short and not
opposable. These are natives of the New World. (c)
Strepsorhines, or Lemuroidea. These have a pointed
head with curved nostrils. They are natives of Southern
Asia, Africa, and Madagascar.
[1913 Webster]

2. A term of disapproval, ridicule, or contempt, as for a
mischievous child.
[1913 Webster]

This is the monkey's own giving out; she is
persuaded I will marry her. --Shak.
[1913 Webster]

3. The weight or hammer of a pile driver, that is, a very
heavy mass of iron, which, being raised on high, falls on
the head of the pile, and drives it into the earth; the
falling weight of a drop hammer used in forging.
[1913 Webster]

4. A small trading vessel of the sixteenth century.
[1913 Webster]

Monkey boat. (Naut.)
(a) A small boat used in docks.
(b) A half-decked boat used on the River Thames.

Monkey block (Naut.), a small single block strapped with a
swivel. --R. H. Dana, Jr.

Monkey flower (Bot.), a plant of the genus Mimulus; -- so
called from the appearance of its gaping corolla. --Gray.

Monkey gaff (Naut.), a light gaff attached to the topmast
for the better display of signals at sea.

Monkey jacket, a short closely fitting jacket, worn by
sailors.

Monkey rail (Naut.), a second and lighter rail raised about
six inches above the quarter rail of a ship.

Monkey shine, monkey trick. [Slang, U.S.]

Monkey trick, a mischievous prank. --Saintsbury.

Monkey wheel. See Gin block, under 5th Gin.
[1913 Webster]
Norfolk jacket
(gcide)
Norfolk jacket \Norfolk jacket\
A kind of loose-fitting plaited jacket, having a loose belt.
[Webster 1913 Suppl.]
Pea jacket
(gcide)
Pea-jacket \Pea"-jack`et\, Pea jacket \Pea" jack`et\ Pea jacket
\Pea" jack`et\, n. [Prob. fr. D. pij, pije, a coat of a coarse
woolen stuff.]
A thick loose double-breasted woolen jacket, or coat,
commonly worn by sailors in cold weather.

Syn: pea coat, peacoat, pea jacket.
[1913 Webster+ WordNet 1.5]
Pea-jacket
(gcide)
Pea-jacket \Pea"-jack`et\, Pea jacket \Pea" jack`et\ Pea jacket
\Pea" jack`et\, n. [Prob. fr. D. pij, pije, a coat of a coarse
woolen stuff.]
A thick loose double-breasted woolen jacket, or coat,
commonly worn by sailors in cold weather.

Syn: pea coat, peacoat, pea jacket.
[1913 Webster+ WordNet 1.5]
Pilot jacket
(gcide)
Pilot \Pi"lot\, n. [F. pilote, prob. from D. peillood plummet,
sounding lead; peilen, pegelen, to sound, measure (fr. D. &
G. peil, pegel, a sort of measure, water mark) + lood lead,
akin to E. lead. The pilot, then, is the lead man, i. e., he
who throws the lead. See Pail, and Lead a metal.]
1. (Naut.) One employed to steer a vessel; a helmsman; a
steersman. --Dryden.
[1913 Webster]

2. Specifically, a person duly qualified, and licensed by
authority, to conduct vessels into and out of a port, or
in certain waters, for a fixed rate of fees.
[1913 Webster]

3. Figuratively: A guide; a director of another through a
difficult or unknown course.
[1913 Webster]

4. An instrument for detecting the compass error.
[1913 Webster]

5. The cowcatcher of a locomotive. [U.S.]
[1913 Webster]

6. (A["e]ronautics) One who flies, or is qualified to fly, an
airplane, balloon, or other flying machine.
[Webster 1913 Suppl. +PJC]

7. (Mach.) A short plug at the end of a counterbore to guide
the tool. Pilots are sometimes made interchangeable.
[Webster 1913 Suppl.]

8. (Mining) The heading or excavation of relatively small
dimensions, first made in the driving of a larger tunnel.
[Webster 1913 Suppl.]

9. (Television) a filmed or taped episode of a proposed
television series, produced as an example of the series.
It may be shown only to those television broadcast
executives who may decide whether to buy the rights to the
series, or aired to test viewer reaction or to interest
sponsors. Also called pilot film or pilot tape.
[PJC]

Pilot balloon, a small balloon sent up in advance of a
large one, to show the direction and force of the wind.

Pilot bird. (Zool.)
(a) A bird found near the Caribbee Islands; -- so called
because its presence indicates to mariners their
approach to these islands. --Crabb.
(b) The black-bellied plover. [Local, U.S.]

Pilot boat, a strong, fast-sailing boat used to carry and
receive pilots as they board and leave vessels.

Pilot bread, ship biscuit.

Pilot cloth, a coarse, stout kind of cloth for overcoats.


Pilot engine, a locomotive going in advance of a train to
make sure that the way is clear.

Pilot fish. (Zool)
(a) A pelagic carangoid fish (Naucrates ductor); -- so
named because it is often seen in company with a
shark, swimming near a ship, on account of which
sailors imagine that it acts as a pilot to the shark.
(b) The rudder fish (Seriola zonata).

Pilot jack, a flag or signal hoisted by a vessel for a
pilot.

Pilot jacket, a pea jacket.

Pilot nut (Bridge Building), a conical nut applied
temporarily to the threaded end of a pin, to protect the
thread and guide the pin when it is driven into a hole.
--Waddell.

Pilot snake (Zool.)
(a) A large North American snake (Coluber obsoleus). It
is lustrous black, with white edges to some of the
scales. Called also mountain black snake.
(b) The pine snake.

Pilot whale. (Zool.) Same as Blackfish, 1.
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Polka jacket
(gcide)
Polka \Pol"ka\, n. [Pol. Polka a Polish woman: cf. F. & G.
polka.]
1. A dance of Polish origin, but now common everywhere. It is
performed by two persons in common time.
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2. (Mus.) A lively Bohemian or Polish dance tune in 2-4
measure, with the third quaver accented.
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Polka jacket, a kind of knit jacket worn by women.
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Shell jacket
(gcide)
Shell \Shell\, n. [OE. shelle, schelle, AS. scell, scyll; akin
to D. shel, Icel. skel, Goth. skalja a tile, and E. skill.
Cf. Scale of fishes, Shale, Skill.]
1. A hard outside covering, as of a fruit or an animal.
Specifically:
(a) The covering, or outside part, of a nut; as, a
hazelnut shell.
(b) A pod.
(c) The hard covering of an egg.
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Think him as a serpent's egg, . . .
And kill him in the shell. --Shak.
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(d) (Zool.) The hard calcareous or chitinous external
covering of mollusks, crustaceans, and some other
invertebrates. In some mollusks, as the cuttlefishes,
it is internal, or concealed by the mantle. Also, the
hard covering of some vertebrates, as the armadillo,
the tortoise, and the like.
(e) (Zool.) Hence, by extension, any mollusks having such
a covering.
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2. (Mil.) A hollow projectile, of various shapes, adapted for
a mortar or a cannon, and containing an explosive
substance, ignited with a fuse or by percussion, by means
of which the projectile is burst and its fragments
scattered. See Bomb.
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3. The case which holds the powder, or charge of powder and
shot, used with breechloading small arms.
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4. Any slight hollow structure; a framework, or exterior
structure, regarded as not complete or filled in; as, the
shell of a house.
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5. A coarse kind of coffin; also, a thin interior coffin
inclosed in a more substantial one. --Knight.
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6. An instrument of music, as a lyre, -- the first lyre
having been made, it is said, by drawing strings over a
tortoise shell.
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When Jubal struck the chorded shell. --Dryden.
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7. An engraved copper roller used in print works.
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8. pl. The husks of cacao seeds, a decoction of which is
often used as a substitute for chocolate, cocoa, etc.
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9. (Naut.) The outer frame or case of a block within which
the sheaves revolve.
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10. A light boat the frame of which is covered with thin wood
or with paper; as, a racing shell.
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11. Something similar in form or action to an ordnance shell;
specif.:
(a) (Fireworks) A case or cartridge containing a charge
of explosive material, which bursts after having been
thrown high into the air. It is often elevated
through the agency of a larger firework in which it
is contained.
(b) (Oil Wells) A torpedo.
[Webster 1913 Suppl.]

12. A concave rough cast-iron tool in which a convex lens is
ground to shape.
[Webster 1913 Suppl.]

13. A gouge bit or shell bit.
[Webster 1913 Suppl.]

Message shell, a bombshell inside of which papers may be
put, in order to convey messages.

Shell bit, a tool shaped like a gouge, used with a brace in
boring wood. See Bit, n., 3.

Shell button.
(a) A button made of shell.
(b) A hollow button made of two pieces, as of metal, one
for the front and the other for the back, -- often
covered with cloth, silk, etc.

Shell cameo, a cameo cut in shell instead of stone.

Shell flower. (Bot.) Same as Turtlehead.

Shell gland. (Zool.)
(a) A glandular organ in which the rudimentary shell is
formed in embryonic mollusks.
(b) A glandular organ which secretes the eggshells of
various worms, crustacea, mollusks, etc.

Shell gun, a cannon suitable for throwing shells.

Shell ibis (Zool.), the openbill of India.

Shell jacket, an undress military jacket.

Shell lime, lime made by burning the shells of shellfish.


Shell marl (Min.), a kind of marl characterized by an
abundance of shells, or fragments of shells.

Shell meat, food consisting of shellfish, or testaceous
mollusks. --Fuller.

Shell mound. See under Mound.

Shell of a boiler, the exterior of a steam boiler, forming
a case to contain the water and steam, often inclosing
also flues and the furnace; the barrel of a cylindrical,
or locomotive, boiler.

Shell road, a road of which the surface or bed is made of
shells, as oyster shells.

Shell sand, minute fragments of shells constituting a
considerable part of the seabeach in some places.
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Steam jacket
(gcide)
Jacket \Jack"et\, n. [F. jaquette, dim. of jaque. See 3d Jack,
n.]
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1. A short upper garment, extending downward to the hips; a
short coat without skirts.
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2. An outer covering for anything, esp. a covering of some
nonconducting material such as wood or felt, used to
prevent radiation of heat, as from a steam boiler,
cylinder, pipe, etc.
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3. (Mil.) In ordnance, a strengthening band surrounding and
re["e]nforcing the tube in which the charge is fired.
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4. A garment resembling a waistcoat lined with cork, to serve
as a life preserver; -- called also cork jacket.
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Blue jacket. (Naut.) See under Blue.

Steam jacket, a space filled with steam between an inner
and an outer cylinder, or between a casing and a
receptacle, as a kettle.

To dust one's jacket, to give one a beating. [Colloq.]
[1913 Webster]Steam \Steam\ (st[=e]m), n. [OE. stem, steem, vapor, flame, AS.
ste['a]m vapor, smoke, odor; akin to D. stoom steam, perhaps
originally, a pillar, or something rising like a pillar; cf.
Gr. sty`ein to erect, sty^los a pillar, and E. stand.]
1. The elastic, aeriform fluid into which water is converted
when heated to the boiling point; water in the state of
vapor; gaseous water.
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2. The mist formed by condensed vapor; visible vapor; -- so
called in popular usage.
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3. Any exhalation. "A steam of rich, distilled perfumes."
--Milton.
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Dry steam, steam which does not contain water held in
suspension mechanically; -- sometimes applied to
superheated steam.

Exhaust steam. See under Exhaust.

High steam, or High-pressure steam, steam of which the
pressure greatly exceeds that of the atmosphere.

Low steam, or Low-pressure steam, steam of which the
pressure is less than, equal to, or not greatly above,
that of the atmosphere.

Saturated steam, steam at the temperature of the boiling
point which corresponds to its pressure; -- sometimes also
applied to wet steam.

Superheated steam, steam heated to a temperature higher
than the boiling point corresponding to its pressure. It
can not exist in contact with water, nor contain water,
and resembles a perfect gas; -- called also {surcharged
steam}, anhydrous steam, and steam gas.

Wet steam, steam which contains water held in suspension
mechanically; -- called also misty steam.
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Note: Steam is often used adjectively, and in combination, to
denote, produced by heat, or operated by power, derived
from steam, in distinction from other sources of power;
as in steam boiler or steam-boiler, steam dredger or
steam-dredger, steam engine or steam-engine, steam
heat, steam plow or steam-plow, etc.
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Steam blower.
(a) A blower for producing a draught consisting of a jet
or jets of steam in a chimney or under a fire.
(b) A fan blower driven directly by a steam engine.

Steam boiler, a boiler for producing steam. See Boiler,
3, and Note. In the illustration, the shell a of the
boiler is partly in section, showing the tubes, or flues,
which the hot gases, from the fire beneath the boiler,
enter, after traversing the outside of the shell, and
through which the gases are led to the smoke pipe d, which
delivers them to the chimney; b is the manhole; c the
dome; e the steam pipe; f the feed and blow-off pipe; g
the safety valve; hthe water gauge.

Steam car, a car driven by steam power, or drawn by a
locomotive.

Steam carriage, a carriage upon wheels moved on common
roads by steam.

Steam casing. See Steam jacket, under Jacket.

Steam chest, the box or chamber from which steam is
distributed to the cylinder of a steam engine, steam pump,
etc., and which usually contains one or more valves; --
called also valve chest, and valve box. See Illust. of
Slide valve, under Slide.

Steam chimney, an annular chamber around the chimney of a
boiler furnace, for drying steam.

Steam coil, a coil of pipe, or a collection of connected
pipes, for containing steam; -- used for heating, drying,
etc.

Steam colors (Calico Printing), colors in which the
chemical reaction fixing the coloring matter in the fiber
is produced by steam.

Steam cylinder, the cylinder of a steam engine, which
contains the piston. See Illust. of Slide valve, under
Slide.

Steam dome (Steam Boilers), a chamber upon the top of the
boiler, from which steam is conducted to the engine. See
Illust. of Steam boiler, above.

Steam fire engine, a fire engine consisting of a steam
boiler and engine, and pump which is driven by the engine,
combined and mounted on wheels. It is usually drawn by
horses, but is sometimes made self-propelling.

Steam fitter, a fitter of steam pipes.

Steam fitting, the act or the occupation of a steam fitter;
also, a pipe fitting for steam pipes.

Steam gas. See Superheated steam, above.

Steam gauge, an instrument for indicating the pressure of
the steam in a boiler. The mercurial steam gauge is a
bent tube partially filled with mercury, one end of which
is connected with the boiler while the other is open to
the air, so that the steam by its pressure raises the
mercury in the long limb of the tube to a height
proportioned to that pressure. A more common form,
especially for high pressures, consists of a spring
pressed upon by the steam, and connected with the pointer
of a dial. The spring may be a flattened, bent tube,
closed at one end, which the entering steam tends to
straighten, or it may be a diaphragm of elastic metal, or
a mass of confined air, etc.

Steam gun, a machine or contrivance from which projectiles
may be thrown by the elastic force of steam.

Steam hammer, a hammer for forging, which is worked
directly by steam; especially, a hammer which is guided
vertically and operated by a vertical steam cylinder
located directly over an anvil. In the variety known as
Nasmyth's, the cylinder is fixed, and the hammer is
attached to the piston rod. In that known as Condie's, the
piston is fixed, and the hammer attached to the lower end
of the cylinder.

Steam heater.
(a) A radiator heated by steam.
(b) An apparatus consisting of a steam boiler, radiator,
piping, and fixures for warming a house by steam.

Steam jacket. See under Jacket.

Steam packet, a packet or vessel propelled by steam, and
running periodically between certain ports.

Steam pipe, any pipe for conveying steam; specifically, a
pipe through which steam is supplied to an engine.

Steam plow or Steam plough, a plow, or gang of plows,
moved by a steam engine.

Steam port, an opening for steam to pass through, as from
the steam chest into the cylinder.

Steam power, the force or energy of steam applied to
produce results; power derived from a steam engine.

Steam propeller. See Propeller.

Steam pump, a small pumping engine operated by steam. It is
usually direct-acting.

Steam room (Steam Boilers), the space in the boiler above
the water level, and in the dome, which contains steam.

Steam table, a table on which are dishes heated by steam
for keeping food warm in the carving room of a hotel,
restaurant, etc.

Steam trap, a self-acting device by means of which water
that accumulates in a pipe or vessel containing steam will
be discharged without permitting steam to escape.

Steam tug, a steam vessel used in towing or propelling
ships.

Steam vessel, a vessel propelled by steam; a steamboat or
steamship; a steamer.

Steam whistle, an apparatus attached to a steam boiler, as
of a locomotive, through which steam is rapidly
discharged, producing a loud whistle which serves as a
warning or a signal. The steam issues from a narrow
annular orifice around the upper edge of the lower cup or
hemisphere, striking the thin edge of the bell above it,
and producing sound in the manner of an organ pipe or a
common whistle.
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Strait-jacket
(gcide)
Strait-jacket \Strait"-jack`et\, n.
A dress of strong materials for restraining maniacs or those
who are violently delirious. It has long sleeves, which are
closed at the ends, confining the hands, and may be tied
behind the back.
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